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Radiant|Lab Grown|IGI

4.03ct F VVS1 Radiant Lab Grown Diamond

EX • F/VVS1 • IGI LG807666266

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG807666266

Diamond specifications and retailer prices

From $1,648 CAD
$1,180 USD
As of October 31, 2026
Save $11,049 CAD (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $12,698 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.03ct lab-grown radiant diamond

This 4.03ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG807666266 or 807666266. Listed at 13 retailers as of October 31, 2026, with prices from $1,648 to $12,698, a $11,049 spread on the same certified stone. Brilliant Earth lists it at $12,698. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.03
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.9°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807666266
Dimensions11.56 × 7.85 × 5.06 mm
L/W Ratio1.47
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.56 mm7.85 mm4.03 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807666266
Side View
Table 63.0%Crown 43.9°Girdle: Slightly ThickPavilion 33.9°Culet: NoneDepth 64.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $12,698 CAD|Low: $997 CAD|High: $12,698 CAD|Avg: $4,248 CAD|+45.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 5$1,398 CAD
Retailer 13$1,648 CAD
Retailer 11$1,681 CAD
Retailer 17$2,059 CAD
Retailer 4$2,247 CAD
Retailer 12$2,451 CAD
Retailer 14$3,251 CAD
Retailer 2$3,455 CAD
Retailer 8$3,628 CAD
Retailer 19$3,938 CAD
Retailer 6$4,002 CAD
Retailer 9$4,539 CAD
Retailer 3$4,867 CAD
Retailer 10$5,030 CAD
Retailer 7$5,382 CAD
Retailer 16$5,498 CAD
Retailer 15$10,642 CAD
Retailer 18$11,189 CAD
Brilliant Earth$12,698 CAD

24 data points across 19 retailers

13 retailers$1,648 CAD to $12,698 CAD

A
Cheapest Retailer
-
$1,648 CAD
$1,180 USD
Retailer 2
-
$1,681 CAD
HK$9,400 HKD
View
Price last confirmed 58 days ago
A
Retailer 3
-
$2,059 CAD
$1,474 USD
View
A
Retailer 4
-
$2,451 CAD
€1,671 EUR
View
B+
Retailer 5
-
$3,251 CAD
$2,327 USD
View
B+
Retailer 6
-
$3,455 CAD
A$3,805 AUD
View
B+
Retailer 7
-
$3,938 CAD
$2,819 USD
View
B
Retailer 8
-
$5,498 CAD
£3,099 GBP
View
Retailer 9
-
$5,706 CAD
$4,085 USD
View
Price last confirmed 52 days ago
Retailer 10
-
$8,745 CAD
$6,260 USD
View
Price last confirmed 37 days ago
B
Retailer 11
-
$10,642 CAD
$7,618 USD
View
B
Retailer 12
-
$11,189 CAD
$8,010 USD
View
Most Expensive
B
Brilliant Earth
22171834A · Oct 31
$12,698 CAD
$9,090 USD
View
12 more retailers have this diamond
Prices start from $1,648 CADSave up to $11,049 CAD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
4.03ct Radiant
$1,648 CAD